CN103223859A - Torque transmission device of connection piece in the form of flexible mixing head connection piece with transverter as well as offset compensation device and transmission device - Google Patents
Torque transmission device of connection piece in the form of flexible mixing head connection piece with transverter as well as offset compensation device and transmission device Download PDFInfo
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- CN103223859A CN103223859A CN2013101113943A CN201310111394A CN103223859A CN 103223859 A CN103223859 A CN 103223859A CN 2013101113943 A CN2013101113943 A CN 2013101113943A CN 201310111394 A CN201310111394 A CN 201310111394A CN 103223859 A CN103223859 A CN 103223859A
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- leaf spring
- offset compensation
- compensation device
- clutch
- input element
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 35
- 238000002156 mixing Methods 0.000 title claims description 24
- 238000002485 combustion reaction Methods 0.000 claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 230000008676 import Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 229910001092 metal group alloy Inorganic materials 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005283 ground state Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 244000144983 clutch Species 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
- F16D3/04—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow radial displacement, e.g. Oldham couplings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/56—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic metal lamellae, elastic rods, or the like, e.g. arranged radially or parallel to the axis, the members being shear-loaded collectively by the total load
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
The invention relates to an offset compensation means for a drive train of a motor vehicle such as a passenger car or a truck, which comprises a coupling-side output member and a transmission-side input member, and is characterized in that at least a leaf spring is arranged between the output member and the input member, so that forces and / or moments on the leaf spring from the output element to the input member can be guided. The invention also relates to a motor vehicle drive train between an internal combustion engine and a transmission, wherein, a mixed module between a flanged shaft driven by the internal combustion engin and the transmission-side input element is provided, and the mixed module comprises a motor and a switch device with transmission element, wherein, the offset compensation meas according to the invention is applied.
Description
Technical field
The present invention relates to a kind of offset compensation device that is used for the driving device of self-propelled vehicle such as car or autotruck, this offset compensation device has the drive element of power-transfer clutch side and the input element of transmission side.
The invention still further relates to a kind of driving device between combustion engine and change-speed box of self-propelled vehicle, wherein, can the ICE-powered flanged shaft and the input element of transmission side between can have mixing module, the switching device that it comprises motor and has drive element, wherein, this switching device also is designed for and disconnects being connected of motor and flanged shaft.
In addition, motor is understood as electrical motor, and switching device also is classified as cut-off clutch.Mixing module also can be described to mixing head.
Background technology
The nearest state of the art is by publication WO 2007/000131 A2, and WO 2007/118449 A2 is known among EP 1 347210 B1 and DE 100 36 504 A1.
For example, by known a kind of automotive drive among file DE 100 36 504 A1, it comprises combustion engine, double mass flywheel, electric driver and change-speed box, wherein, first cut-off clutch is arranged between combustion engine and the electric driver, and another cut-off clutch is arranged between electric driver and the change-speed box.Be arranged in first cut-off clutch that starts pusher side as combustion engine is connected by disconnecting on the remaining driving device, so that vehicle is for example travelled in pure electronic mode.Second cut-off clutch that is arranged in transmission side is as combustion engine being started by electric driver and breaking change-speed box in this start-up course.Shown in Figure 2 as DE 100 36 504 A1, this electric driver and two cut-off clutchs for the reason of structure space can be in the following manner in the axial direction with upwards stack of footpath, that is, first cut-off clutch is combined in the rotor of electric driver.Yet for the technical reason of structure space, it is less relatively to be arranged in cut-off clutch integrated friction radius that but can cause of necessity in the time of majority of starting pusher side.Because this less friction radius, transferable moment can descend to some extent.
Yet mixing module by the more relatively structure space of only known a kind of like this requirement in this German patent application.
For addressing this problem known trial by using a kind of special mixing module known, wherein, mixing module between combustion engine and change-speed box is actv. and has electric driver, cut-off clutch and free gear, wherein, cut-off clutch and free gear are arranged to parallel to each other so that respectively torque is delivered to change-speed box by combustion engine, the transmission of torque that free gear will be produced by combustion engine is unclamped to the direction of change-speed box and when the torque directed in opposite, and that a part of torque of being transmitted by free gear that is produced by combustion engine can be adjusted by the cut-off clutch torque transmitted by adjusting, thereby vehicle can drive by both by combustion engine or by the mode of electric driver or green phase combination alternatively simultaneously.
By this solution, be assigned to two on the member of layout parallel to each other on the torque flow by the function of the known cut-off clutch that starts pusher side of background technology, i.e. cut-off clutch and free gear.Under the situation that cut-off clutch unclamps, all are transferred on the change-speed box through free gear by the torque that combustion engine produces.Free gear should correspondingly design like this at this, that is, its transferable torque with can be corresponding by the torque that combustion engine produces.Therewith relatively, in according to mixing module of the present invention, the transmission of torque of cut-off clutch can be able to be selected to such an extent that ratio can be obviously littler by the torque that combustion engine produces.For example, in the time can being 700 to 800Nm by the torque that combustion engine produces, cut-off clutch can be designed to 100Nm to 130Nm, and free gear should be designed to 700 to 800Nm.
When cut-off clutch engages, correspondingly, can be by the cut-off clutch torque transmitted by reducing by the free gear torque transmitted.In other words, corresponding to by cut-off clutch torque transmitted (this depends on the actuating force of cut-off clutch once more), all torque distribution that produced by combustion engine are on free gear and cut-off clutch.
At this, be in engine mode following time at this driving device, cut-off clutch can be kept joint and keep in other words engaging, thereby in general just realizes torque distribution on power-transfer clutch and free gear.
At this, sometimes maybe advantageously, under engine mode, pull-up circuit is for example being arranged or pressing down under the situation of circuit, power-transfer clutch to small part is unclamped or is kept unclamping.Utilize this cut-off clutch transmission of torque can be arrived the combustion engine direction.At this, free gear unclamps on this transmission of torque direction.Correspondingly, when cut-off clutch engages, can realize for example for example to realize transmission under the situation of electricity until the moment of thrust of 90Nm at 80 to 130Nm the electronic traction combustion engine and being full of of travelling at battery.Therefore comprise foregoing cut-off clutch that is connected in parallel to each other and free gear according to mixing module of the present invention, wherein, the torque of combustion engine can be only on the messenger chain direction by free gear or by free gear and cut-off clutch together or in case of necessity only by the cut-off clutch transmission.
In addition, point to the torque of combustion engine direction only by the cut-off clutch transmission by messenger chain.
Advantageously, cut-off clutch is configured to " open in usual " power-transfer clutch, and promptly being configured under ground state is what unclamp, and strains or compress by clamp force.When the power-transfer clutch in this messenger chain of the vehicle that is equipped with this mixing module unclamps under normal operation to 70%, then be favourable.Correspondingly under this critical condition, compare " normally closed " power-transfer clutch, the efficient of the actuator in " open in usual " power-transfer clutch is more excellent.According to another modification, the cut-off clutch preferable configuration is " normally closed " power-transfer clutch, promptly is configured to engage under the ground state, and unclamps by tensile force, preferred pull-up or push open.This cut-off clutch is applied to the messenger chain of vehicle especially in this case, that is, under the normal running of the vehicle that is being equipped with this mixing module, cut-off clutch is generally joint, preferred surpass time of 50% during operation, more preferably surpass 60% for what engage.Correspondingly under this critical condition, compare " open in usual " power-transfer clutch, the efficient of the actuator in " normally closed " power-transfer clutch is more excellent.
Yet, the embodiment of known dependence threaded connection has such shortcoming, promptly, under axial thread bonded assembly situation, the more structure space that is used for bolt and instrument must arranged above the conv diametrically and/or, in converter shell, additional recess must arranged sometimes so that import bolt and instrument axially and under the situation about radially being threaded.
A kind of torque transmitter that has importation and output is disclosed by file WO 2007/107138 A1, this input and output part can be connected with rotatable axle and be connected in the mode that drives by at least one intermediary element (it makes the radial displacement of two parts become possibility) respectively, wherein, intermediary element makes radial displacement become possible, footpath by means of at least two and makes progress resilient zone on the one hand with the importation and be connected with output on the other hand.
Summary of the invention
The object of the present invention is to provide known theory is radially reached improvement aspect the axial deviation in structure space utilization and compensation.Should provide particularly advantageous modification on a kind of price at this.
According to the present invention, this purpose realizes in the following manner, that is, and and in such offset compensation device, such at least one leaf spring of arranging between drive element and input element makes capable and/or moment can be sent to input element by drive element through leaf spring.
Drive element can become according to the formal construction of driven flange and by metal, make as metal alloy.This drive element especially is formed from steel and is mainly made by steel plate.Input element also uses metal alloy, steel and/or plate.
In this class driving device, realize this purpose in the following manner, that is, use according to offset compensation device of the present invention.
With respect to known not with the application scheme of mixing module (wet-type dual-clutch transmission usually primary side be connected on the double mass flywheel and can be by bow type spring in the compensation of secondary flange place because the gap that radial missing is come), can compensate radial missing and axial deviation effectively now, axial deviation can compensate by the secondary flange that elasticity is connected.Therefore, the remarkable improvement that the present invention is especially relevant with wet-type dual-clutch transmission, however also can be applicable to the dry type twin variator.
Especially for for example being configured to cut-off clutch, but and have the power-transfer clutch of direct control form or the switching device of denture clutch at this, the application of offset compensation device is feasible, especially be arranged in rotor inside in the mode of structure space neutrality when cut-off clutch, promptly with rotor when integrated.
By the present invention, when dual-clutch transmission is used in combination with mixing module, but between the compensating module owing to tolerance produce radially, on the axle and/or axial deviation.If cancel this offset compensation device, can between module, produce tensioning, these tensioning meetings cause forcing power, and this power of forcing may obviously load as supporting the member in each module.For the load with the member in mixing module and the dual-clutch transmission reduces to minimum, can use according to offset compensation device of the present invention now.Radial and axial deviation can be compensated.And also can import in the change-speed box from the moment of torsion of mixing module.
Favourable form of implementation is disclosed in the dependent claims and is further set forth hereinafter.
Be parallel to reference plane-rotation axis and extend in these reference plane when leaf spring is in, when input element and/or drive element can be in the leaf spring planes of this rotation axis rotation-orientation, this was favourable.Radial missing then can be compensated in the following manner, that is, leaf spring is according to the form bending of cantilever beam, and wherein axial deviation preferably compensates by the twisting of leaf spring.
When middle element for example adapter ring link to each other with drive element by at least one first leaf spring on the one hand and when linking to each other, can realize the degree of freedom of necessity by at least one second leaf spring on the other hand with input element.Adapter ring can be by metal, metal alloy for example, and especially steel is made.Steel plate has been proved to be to feasible.
In addition, when first leaf spring be that the part of the first leaf spring group and/or second leaf spring also are favourable when being the second leaf spring group a part of.Then to especially carefully calibrate by bending force and/or twisting resistance absorption possibility that leaf spring or leaf spring group realize.
Meet also being of purpose, have two first leaf spring groups, this first leaf spring group relative rotation axi line staggers and preferred 180 ° arranges, and/or has two second leaf spring groups, and this second leaf spring group relative rotation axi line staggers and preferred 180 ° arranges.Power and moment then can be distributed equably or continue and transmitted based on demand.
Be that two first leaf spring groups stagger about rotation axis with respect to two second leaf spring groups and 90 ° arrange what this met purpose.
If must eliminate very large axial deviation, the drive element of power-transfer clutch side (its formal construction according to driven flange becomes) or the input element of transmission side additionally are equipped with last one " flex plate " or a plurality of thin " flex plates "." flex plate " can be regarded as flexible plate.Also can take such solution at this, that is, input element is designed in the axial direction for flexible plate or is the combination of the plate of this flexibility.Certainly also can additionally use the plate of a plurality of this flexibilities or the plate of a flexibility.
Also can retrofit in the following manner according to driving device of the present invention, that is, the first leaf spring group is fixed, and preferably be riveted on drive element and the intermediary element, and/or the second leaf spring group fixes, and preferably is riveted on drive element and the intermediary element.
Also be proved to be advantageously at this, input element is connected with the gear box input hub, preferred riveted joint, and this gear box input hub itself is connected with the gear box input axle journal, preferably be connected by toothing, wherein the gear box input axle journal can be constructed a part that is configured to conv in other words.
In the mixing module of forming by motor and the cut-off clutch that comprises maneuvering system, between combustion engine and dual-clutch transmission, be furnished with according to offset compensation device of the present invention.Cut-off clutch not only can be embodied as dry type but also can be wet type.The application scheme that additionally has the free gear that contains or do not contain synchro also can be considered.Cut-off clutch also can be embodied as denture clutch or direct operated power-transfer clutch.The cut-off clutch assembly must not be arranged in rotor inside coaxially, but can so be orientated yet.Assembly axial or axially parallel is similarly feasible.Also can consider the different modification of maneuvering system, for example hydraulic pressure or electronic mechanical design plan.
In modification according to the present invention, at drive side, combustion engine and Motor torque are imported offset compensation device together at free gear flange place.Also can consider not contain the application scheme of free gear, wherein, total torque directly imports in the transfer device at the cover cap place of cut-off clutch at slave end.On the flange of power-transfer clutch side, two leaf spring groups are 180 ° of riveted joints relatively.The leaf spring group is riveted with middle adapter ring mutually at opposite side.For this reason also will be in two leaf spring groups of 90 ° that stagger each other of spacer flanger place riveted joint, it further is riveted together with the input element of transmission side.Spacer flanger is adapter ring, i.e. intermediary element at this.Four leaf spring groups can be implemented consistent altogether.The loading because torsional interaction, leaf spring also are stretched, however the shearing moment of generation can be transmitted equally.
If dislocation only radially occurs between the wheel hub of cut-off clutch and dual-clutch transmission, then respectively perpendicular to the displacement of the leaf spring group of bias direction positioned opposite.Assembly perpendicular to this layout is not shifted.Pass through four shift compensation deviations that the leaf spring group is mutual when therefore also rotatable.
As setting forth, axial deviation also can be by the twisting compensation of leaf spring group.When needs were eliminated very large axial deviation, the driven flange of power-transfer clutch side or the input element of transmission side can additionally be equipped with one described " flex plate " or a plurality of thin " flex plates ".
By freely connecting of adapter ring and leaf spring, the mode that can be similar to two mass dampers is used the friction gear be made up of diaphragm (it for example is riveted on the adapter ring) and plastic hoop (it is fixed on the flange of transmission side) so that stablize offset compensation device, weakens the radial and axial vibrations of adapter ring thus.The friction gear assembly also can consider conversely, promptly also can be between the driven flange and adapter ring of power-transfer clutch side.
Therefore friction gear can be configured to diaphragm.Diaphragm for example is interpreted as the plate that preferably can twist, and it has with respect to its less thickness of extension radially, for example 0.1 and 2mm between.This diaphragm can for example be made by steel plate by metallic material.Diaphragm can be fixed on the adapter ring and with free section and abut in like this on drive element or the input element, promptly, in intermediary element during, produce friction force at diaphragm with between thereon the element (as drive element or input element) of reclining with friction with respect to the rotation of drive element and/or input element.Possible is that diaphragm screws or is riveted on the intermediary element.Same possible is that diaphragm screws or is riveted on the drive element or screws or be riveted on the input element.In both cases, the section of diaphragm abuts on the intermediary element with friction.
Particularly advantageously be, diaphragm is installed on the drive element by bolt, and this bolt is fixed on drive element on the outward flange of switching device.
By the present invention, be assigned to each reversal of stress that participates on the module and minimize.Described additional friction device prevents freely shaking of intermediary element.Axle deviation between mixing module and the double-clutch speed changer on radial and axial can be compensated.
Next further set forth the present invention by means of accompanying drawing.
Description of drawings
Fig. 1 is equipped with in driving device according to offset compensation device of the present invention for passing through the sectional side elevation according to a certain section of driving device of the present invention,
Fig. 2 is the distolateral view towards the combustion engine direction of offset compensation device, and wherein, the diagram of Fig. 1 is with corresponding along the section of straight line I,
Fig. 3 a is the detail view along the straight line IIIa of Fig. 2 of a certain section of the driving device of Fig. 1 and 2, and,
Fig. 3 b is the section-drawing along the straight line IIIb of Fig. 2 according to first form of implementation of driving device of the present invention of Fig. 1 and 2.
Accompanying drawing is only for schematic characteristics and only as understanding the present invention.Components identical has same reference number.
The specific embodiment
Figure 1 shows that according to driving device of the present invention.Driving device only illustrates a part, yet has according to offset compensation device 2 of the present invention.Driving device 1 is between unshowned combustion engine and unshowned change-speed box and have a mixing module 3.Mixing module 3 comprises motor 4 and switching device 5.Switching device 5 can be designed to cut-off clutch, but is designed to the power-transfer clutch and/or the denture clutch of direct control.
Internal combustion engine drive flanged shaft 6.Switching device 5 has the drive element 7 of power-transfer clutch side, and it is according to the formal construction of driven flange.Torque is exported to torque absorption plant 8 by switching device 5 through offset compensation device 2.Torque absorption plant 8 can be configured to have the conv 9 of converter shell 10.Offset compensation device 2 can be the part that free gear separates arrangement of clutch.This offset compensation device can be installed on the connection location between dual-clutch transmission and the mixing module 3 and satisfied compensation radially/this essentiality of axis/axial deviation.At the slave end of free gear cut-off clutch, here in the modification of Jie Shaoing, combustion engine and motor torque import in the offset compensation device 2 on the flange of free gear 11 together.Offset compensation device 2 is as transfer unit and have the drive element 7 of the power-transfer clutch side that is configured to driven flange, the intermediary element 12 of central authorities, input element 13, a plurality of leaf spring 14 and the optional friction gear 15 of transmission side.Each leaf spring can be combined into leaf spring group 16.
Friction gear 15 is invisible in Fig. 1, but in Fig. 3 a and 3b as seen.Friction gear 15 can have diaphragm 17.The intermediary element 12 of the drive element 7 of power-transfer clutch side, the input element 13 of transmission side and central authorities can be around 18 rotations of common axis of rotation line.Rotation axis 18 regulation shafts to, wherein determine radially in mode perpendicular to axial direction.
Figure 1 shows that section drawing according to driving device 1 of the present invention.At self-propelled vehicle, as being applied in car or the load-carrying vehicle, this self-propelled vehicle has not only been used unshowned combustion engine but also used the mixing module 3 that comprises motor 4 and switching device 5 according to driving device of the present invention 1 for this.
The motor 4 that is configured to electrical motor also can be used as electrical generator.Switching device 5 is configured to have the double-clutch of free gear 11 at this.
Motor 4 has stator 19 and rotor 20.Rotor 20 is connected on the tubular member 22 by pin 21.Tubular member 22 is supported on the middle bearing 24 by butt flange 23.Middle bearing 24 is configured to antifriction-bearing box.Middle bearing 24 is inserted in the sleeve-like member 25, and this member 25 is the part of the operating system of switching device 5.
The torque that is produced by motor 4 is sent on the bowl 26 by tubular member 22, and this bowl 26 is by attaching parts, and for example bolt 27 is connected with free gear flange 28.Torque then process is tightened on the drive element 7 of the power-transfer clutch side on the free gear flange 28 and continues to transmit.
By riveted joint, torque then continues to be delivered on two leaf spring groups 16, promptly on two first leaf spring groups 29.This point can be particularly well as seen from Figure 2.What here also can find out is, after this torque continues to be delivered on the intermediary element 12 of central authorities through riveted joint, and wherein, the intermediary element 12 of central authorities is configured to adapter ring.This basically movingly adapter ring of supporting can make torque further be delivered on two other leaf spring groups 16 through riveted joint, promptly on two second leaf spring groups 30.
By another riveted joint, torque then is sent on the input element 13 of transmission side.As Fig. 3 a and 3b finding, friction gear 15 is fixed on the adapter ring by rivet 31, promptly on Zhong Yang the intermediary element 12.The diaphragm 17 of friction gear 15 abut in friction transmission side input element 13 on a side of mixing module 3.
Diaphragm 17 also can alternatively be fixed on the bolt 32 or another diaphragm 17 can be fixed on herein and abut in friction on the intermediary element 12 of central authorities.
Therefore torque can be transported on the conv 9 by motor 4.
The transmission of torque path also can be realized alternatively or additionally like this, this transmission of torque path extends to flanged shaft 6 by unshowned combustion engine, extend to free gear 11 then, this free gear 11 is being installed in by rivet 34 between the input element 13 of element on the flanged shaft 6 and/or transmission side on antifriction-bearing box 33 next doors.Free gear 11 has free wheel body 35, and it plays the effect that continues to transmit torque by means of free gear flange 28.Free gear 11 then is designed to like this, makes torque not to be delivered on the flanged shaft 6 by free gear flange 28 along opposite direction.
The Reference numeral guide look
1 driving device
2 offset compensation devices
3 mixing modules
4 motors
5 switching devices
6 flanged shaft
7 drive elements
8 torque absorption plants
9 convs
10 converter shells
11 free gear
The intermediary element of 12 central authorities
The input element of 13 transmission side
14 leaf springs
15 friction gears
16 leaf spring groups
17 diaphragms
18 rotation axiss
19 stators
20 rotors
21 pins
22 tubular members
23 butt flanges
24 middle bearings
25 sleeve-like members
26 bowls
27 bolts
28 free gear flanges
29 first leaf spring groups
30 second leaf spring groups
31 rivets
32 bolts
33 antifriction-bearing boxs
34 rivets
35 free wheel bodys
36 tooth plates
37 clutch driven discs
38 gear box input hubs
39 gear box input axle journals
Claims (10)
1. offset compensation device (2) that is used for the driving device (1) of self-propelled vehicle, for example car or autotruck, this offset compensation device has the drive element (7) of power-transfer clutch side and the input element (13) of transmission side, it is characterized in that, such at least one leaf spring (14) of arranging between described drive element (7) and input element (13) makes capable and/or moment can be directed to described input element (13) by described drive element (7) through this leaf spring (14).
2. offset compensation device according to claim 1 (2), it is characterized in that, described leaf spring (14) is arranged in the leaf spring plane that is parallel to the reference plane orientation, rotation axis (18) stretches in described reference plane, and described input element (13) and/or described drive element (7) can rotate around described rotation axis (18).
3. offset compensation device according to claim 1 and 2 (2), it is characterized in that intermediary element (12), for example adapter ring are connected with described drive element (7) and are connected with described input element (13) by at least one second leaf spring on the other hand by at least one leaf spring on the one hand.
4. offset compensation device according to claim 3 (2) is characterized in that, described first leaf spring is that a part and/or described second leaf spring of the first leaf spring group (29) is the part of the second leaf spring group (30).
5. offset compensation device according to claim 4 (2), it is characterized in that, there are two first leaf spring groups (29), their described relatively rotation axiss (18) stagger and preferred 180 ° arrange, and/or there be two second leaf spring groups (30), their described relatively rotation axiss (18) preferred 180 ° ground a layout of staggering.
6. offset compensation device according to claim 5 (2) is characterized in that, described two first leaf spring groups (29) stagger about rotation axis (18) with respect to two second leaf spring groups (30) and 90 ° arrange.
7. according to each described offset compensation device (2) in the claim 1 to 6, it is characterized in that, described input element (13) is designed to flexible in the axial direction plate or is the combination of the plate of this flexibility, perhaps described input element (13) is additionally used one or more this plates and/or uses a friction gear (15).
8. driving device (1) that is used for self-propelled vehicle, between combustion engine and change-speed box, wherein, the mixing module (3) that comprises motor (4) and have a switching device (5) of drive element (7) be positioned at can ICE-powered flanged shaft (6) and the input element (13) of transmission side between, wherein, this switching device (5) also is designed for and makes described motor (4) disconnect connection from described flanged shaft (6), it is characterized in that, used according to each described offset compensation device (2) in the claim 1 to 7.
9. driving device according to claim 8 (1), it is characterized in that, the first leaf spring group (29) is fixed, preferably is riveted on a described drive element (7) and the intermediary element (12), and/or the second leaf spring group (30) is fixed, preferably is riveted on described intermediary element (12) and the described input element (13).
10. driving device according to claim 9 (1), it is characterized in that, described input element (13) is connected with gear box input hub (38), preferred riveted joint, described gear box input hub itself is connected with gear box input axle journal (39), preferably connect by toothing, wherein, described gear box input axle journal (39) can be configured to the part of conv (9).
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012201224 | 2012-01-27 | ||
| DE102012201224.9 | 2012-01-27 | ||
| DE102012211483 | 2012-07-03 | ||
| DE102012211483.1 | 2012-07-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103223859A true CN103223859A (en) | 2013-07-31 |
| CN103223859B CN103223859B (en) | 2017-12-15 |
Family
ID=48783823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310111394.3A Expired - Fee Related CN103223859B (en) | 2012-01-27 | 2013-01-25 | The torque transmitter and offset compensation device and transmission device of the connector of the form according to flexible hybrid head connector with converter |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103223859B (en) |
| DE (1) | DE102012223993A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590010A (en) * | 2013-10-30 | 2015-05-06 | 舍弗勒技术有限两合公司 | Drive arrangment |
| CN105453392A (en) * | 2013-08-14 | 2016-03-30 | 舍弗勒技术股份两合公司 | Rotor-integrated separating clutch with two-stage clutch transmission |
| CN107031371A (en) * | 2015-11-24 | 2017-08-11 | 本田技研工业株式会社 | Power transmission |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013205531A1 (en) | 2013-03-28 | 2014-10-02 | Bayerische Motoren Werke Aktiengesellschaft | clutch assembly |
| US9347502B2 (en) | 2013-12-23 | 2016-05-24 | Gm Global Technology Operations, Llc | Transmission having a strap spring hub |
| DE102018112764B4 (en) * | 2018-05-29 | 2020-06-18 | Schaeffler Technologies AG & Co. KG | Torque transmission device and drive arrangement for a motor vehicle |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10036504B4 (en) | 1999-08-02 | 2011-05-19 | Schaeffler Technologies Gmbh & Co. Kg | powertrain |
| DE10212033B3 (en) | 2002-03-19 | 2004-01-22 | Daimlerchrysler Ag | Torque-transmitting coupling connection between a crankshaft of an internal combustion engine and a transmission unit of a vehicle |
| WO2007000131A2 (en) | 2005-06-28 | 2007-01-04 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Coupling system |
| CN101405516A (en) | 2006-03-22 | 2009-04-08 | 卢克摩擦片和离合器两合公司 | Torque transmitting device which permits a radial displacement, and a clutch plate |
| DE112007000711A5 (en) | 2006-04-13 | 2008-12-24 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Torus forms for torque converter |
-
2012
- 2012-12-20 DE DE201210223993 patent/DE102012223993A1/en not_active Withdrawn
-
2013
- 2013-01-25 CN CN201310111394.3A patent/CN103223859B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105453392A (en) * | 2013-08-14 | 2016-03-30 | 舍弗勒技术股份两合公司 | Rotor-integrated separating clutch with two-stage clutch transmission |
| US10006497B2 (en) | 2013-08-14 | 2018-06-26 | Schaeffler Technologies AG & Co. KG | Rotor-integrated separating clutch with two-stage clutch transmission |
| CN104590010A (en) * | 2013-10-30 | 2015-05-06 | 舍弗勒技术有限两合公司 | Drive arrangment |
| CN104590010B (en) * | 2013-10-30 | 2019-08-06 | 舍弗勒技术股份两合公司 | Drive arrangement |
| CN107031371A (en) * | 2015-11-24 | 2017-08-11 | 本田技研工业株式会社 | Power transmission |
| CN107031371B (en) * | 2015-11-24 | 2019-04-30 | 本田技研工业株式会社 | Power transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103223859B (en) | 2017-12-15 |
| DE102012223993A1 (en) | 2013-08-01 |
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